X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fmarginwidget.hpp;h=0a24ad2ece705bde08e7c4be1af1421e680e9b7d;hp=6e98e4b083a3e2562835a1a111abb11284238e5b;hb=6454b1e960c85b17ec9590b78bc0387dc348ae9b;hpb=819e2e95555b2b3c2190f24a3cfa82250d1f34e5

diff --git a/pv/view/marginwidget.hpp b/pv/view/marginwidget.hpp
index 6e98e4b0..0a24ad2e 100644
--- a/pv/view/marginwidget.hpp
+++ b/pv/view/marginwidget.hpp
@@ -21,15 +21,18 @@
 #ifndef PULSEVIEW_PV_MARGINWIDGET_H
 #define PULSEVIEW_PV_MARGINWIDGET_H
 
+#include <memory>
+
 #include <QPoint>
-#include <QWidget>
+
+#include "viewwidget.hpp"
 
 namespace pv {
 namespace view {
 
-class View;
+class ViewItem;
 
-class MarginWidget : public QWidget
+class MarginWidget : public ViewWidget
 {
 	Q_OBJECT
 
@@ -43,17 +46,24 @@ public:
 	 */
 	virtual QSize extended_size_hint() const = 0;
 
-public Q_SLOTS:
-	virtual void clear_selection();
+protected:
+	/**
+	 * Indicates the event an a view item has been clicked.
+	 * @param item the view item that has been clicked.
+	 */
+	virtual void item_clicked(
+		const std::shared_ptr<pv::view::ViewItem> &item);
 
-Q_SIGNALS:
-	void selection_changed();
+	/**
+	 * Shows the popup of a the specified @c ViewItem .
+	 * @param item The item to show the popup for.
+	 */
+	void show_popup(const std::shared_ptr<ViewItem> &item);
 
 protected:
-	pv::view::View &view_;
-	QPoint mouse_point_;
-	QPoint mouse_down_point_;
-	bool dragging_;
+	virtual void contextMenuEvent(QContextMenuEvent *event);
+
+	virtual void keyPressEvent(QKeyEvent *e);
 };
 
 } // namespace view